Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
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Tool comparison

HiKOKI DH3628DC vs Bosch GBH 18V-26 D

They differ in 5 of 5 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 5 of 5 areas

No overall winner: these are the figures that separate them, from each maker's own documentation.

SpecHiKOKI DH3628DCBosch GBH 18V-26 D
Impact energy3.2J2.5J
Impact rate4300bpm4350bpm
Max hole, concrete28mm26mm
Max hole, wood32mm30mm
Weight (bare)3.4kg2.6kg
Weight (with battery)4.1kg3.2kg
Vibration (hammer drilling)12.1 m/s²16.7 m/s²
Vibration (chiselling)9.9 m/s²10.9 m/s²
Noise94 dB(A) LpA / 102 dB(A) LwA90 dB(A) LpA / 98 dB(A) LwA
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